Engineer III, Firmware

About the role

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. We are seeking an Engineer III – Firmware to join a growing R&D team in Hyderabad supporting sustaining engineering, VAVE, and lifecycle management for the KingFisher sample preparation systems and Detection instruments .

What you'll do

• Design, develop, and maintain embedded firmware for instrument control systems (microcontrollers, processors, and peripheral interfaces)
• Own firmware modules and features , including implementation, testing, and documentation
• Develop and optimize code in C/C++ , ensuring performance, reliability, and maintainability
• Implement and support communication protocols (e.g., I2C, SPI, UART, USB, Ethernet as applicable)
• Sustaining Engineering & Lifecycle Support

What you need

• 8–14 yrs of experience
• Embedded C
• C++
• C
• Root cause analysis
• B.Tech or B.E.

Good to have

• Instrumentation
• CI/CD